Manufacturing container or tube from paper; or other manufacturi – Container making – Pliable container
Patent
1980-08-18
1982-07-20
Coan, James F.
Manufacturing container or tube from paper; or other manufacturi
Container making
Pliable container
493217, 493293, 493297, 493308, 493933, 493967, B31B 4100, B31B 3900
Patent
active
043403794
ABSTRACT:
A reinforced receptacle for bulk materials is constructed from a two-ply plastic tube having a reinforced sheet wrapped and overlapped about the two-ply plastic tube. The reinforced sheet is adhesively secured to the two-ply tube, and the lower end of the two-ply tube is folded and adhesively secured together to form a folded satchel bottom for the receptacle. The upper end of the two-ply tube is gathered and clamped to provide structure for lifting the receptacle.
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Better Agricultural Goals Corporation
Coan James F.
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